Results 61 to 70 of about 14,304 (157)

High-order polygonal discontinuous Petrov-Galerkin (PolyDPG) methods using ultraweak formulations

, 2017
This work represents the first endeavor in using ultraweak formulations to implement high-order polygonal finite element methods via the discontinuous Petrov-Galerkin (DPG) methodology.
Astaneh, Ali Vaziri, Demkowicz, Leszek, Fuentes, Federico, Mora, Jaime   +3 more
core   +1 more source

Soft Robotics and Advanced Technologies for Minimally Invasive Bioprinting: The Future of Internal Organ Repair

Advanced Science, Volume 13, Issue 22, 17 April 2026.
This review examines the evolution of bioprinting toward minimally invasive in situ strategies for internal organ regeneration. It defines the technological roadmap from handheld systems to advanced minimally invasive bioprinting platforms, positioning soft robotics as a core enabler.
Duc Tu Vu, Nhu An Phan, Sy Trung Ngo, Minh Tri Phan, Thanh‐An Truong, Chi Cong Nguyen, Phuoc Thien Phan, Hoang‐Phuong Phan, Thanh Nho Do, Mai Thanh Thai   +9 more
wiley   +1 more source

A new locking-free polygonal plate element for thin and thick plates based on Reissner-Mindlin plate theory and assumed shear strain fields

, 2018
A new $n-$ noded polygonal plate element is proposed for the analysis of plate structures comprising of thin and thick members. The formulation is based on the discrete Kirchhoff Mindlin theory.
Bordas, Stephane PA, Natarajan, Sundararajan, Videla, Javier   +2 more
core   +1 more source

Osteoarthritis: Epidemiology, Pathogenesis, and Treatment

MedComm, Volume 7, Issue 4, April 2026.
Osteoarthritis is a prevalent degenerative joint disease with a growing global burden. Its development involves complex interactions among epidemiological factors, pathological changes, molecular signaling, and epigenetic regulation. Understanding these mechanisms provides insights into disease progression and supports the development of therapeutic ...
Tianrui Chen, Wenlong Chen, Tianpeng Xu, Hong Wang, Yuheng Zhang, Li Wang, Sijie Zhu, Huaqiang Tao, Xing Yang   +8 more
wiley   +1 more source

On low order mimetic finite difference methods

, 2012
These pages review two families of mimetic finite difference methods: the mixed-type methods presented in [Brezzi, Lipnikov, and Simoncini, M3AS, 2005] and the nodal methods of [Brezzi, Buffa, and Lipnikov, M2AN, 2009]. The purpose of this exercise it to highlight the similitudes underlying the construction of the two families.
openaire   +2 more sources

Spectral properties and conservation laws in Mimetic Finite Difference methods for PDEs

Journal of Computational and Applied Mathematics, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lopez, L, VACCA, GIUSEPPE
openaire   +3 more sources

3D-Printed Flat-Bone-Mimetic Bioceramic Scaffolds for Cranial Restoration. [PDF]

Research (Wash D C), 2023
Zhang Y, He F, Zhang Q, Lu H, Yan S, Shi X.   +5 more
europepmc   +1 more source

Unified convergence analysis of numerical schemes for a miscible displacement problem

, 2018
This article performs a unified convergence analysis of a variety of numerical methods for a model of the miscible displacement of one incompressible fluid by another through a porous medium.
Droniou, Jérôme, Eymard, Robert, Prignet, Alain, Talbot, Kyle S.   +3 more
core  

Composite B-spline regularized delta functions for the immersed boundary method: Divergence-free interpolation and gradient-preserving force spreading. [PDF]

J Comput Phys
Gruninger C, Griffith BE.
europepmc   +1 more source

Preparation and characterization of fish skin gelatin and chitosan-based active dressings for skin wound healing. [PDF]

RSC Adv
Chen J, Ruan Z, Pang J, Pan C, Yang H, Luo X, Qin Q, Wei W, Jiang G, Lv M, Ma H.   +10 more
europepmc   +1 more source